Accumulated Other Comprehensive Loss - Components of Accumulated Other Comprehensive Income, Net of Tax (Details) (Details) - USD ($) $ in Millions	3 Months Ended
Feb. 28, 2022	Nov. 30, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Foreign currency translation adjustment	$ (228.7)	$ (233.3)
Unrealized gain (loss) on foreign currency exchange contracts	5.1	0.6
Unamortized value of settled interest rate swaps	(0.4)	(0.2)
Pension and other postretirement costs	(192.0)	(193.6)
Accumulated other comprehensive loss	(416.0)	$ (426.5)
Decrease in foreign currency translation adjustment	4.6
Cross currency contracts
Accumulated Other Comprehensive Income (Loss) [Line Items]
Foreign currency translation adjustment	$ 0.7

Accumulative other comprehensive income loss unrealized gain loss on foreign currency translation.

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- Definition

Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

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- Definition

Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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- Definition

Amount as of the balance sheet date of the unamortized adjustment to the carrying value of an interest-bearing hedged item made under an effective interest rate fair value hedge that is amortized upon discontinuation of the interest rate fair value hedge.

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- Definition

Amount of increase (decrease) in other comprehensive income, after tax, from changes classified as other.

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